Hi, I have a Teratec Aureon soundcard and after upgrading from FC4 to FC5 I lost sound on the spdif output. After fixing some cables again to the analog output (unbelievable that these cables are still necessary these days :-) ) I managed to get sound on there, but spdif is still a problem (I can chose the spdif output in some programs but it's not working). Anyone knows where I need to start looking for the issue ? regards, Marcel